I no-clipped through the southernmost wall of level 20. I ended up in an old, broken down industrial area. I explored and found clumps and facelings. They were all arranged and clothed as if they were factory workers. Quite odd. The entities are all nice, so far. I ventured forward and met an entity I call the Manager. It appears he communicates with the entities of his sector. He then went on to elaborate that he managed his sector and gave the directions to the exit of his sector.
PS, I marked my path with red crayon the walls.